/*
 * The MIT License
 *
 * Copyright 2012-2014 Zafar Khaja (zafarkhaja@gmail.com).
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * */

package com.github.zafarkhaja.semver.expr;

import com.github.zafarkhaja.semver.Version;

/**
 * The {@code Expression} interface is to be implemented by the nodes of the Abstract Syntax Tree
 * produced by the {@code ExpressionParser} class.
 *
 * @author Zafar Khaja (zafarkhaja@gmail.com)
 * @since 0.7.0
 */
public interface Expression {

  /**
   * Interprets the expression.
   *
   * @param version
   *          the version to interpret against
   * @return the result of the expression interpretation
   */
  boolean interpret(Version version);
}
